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560 MW Distillate Oil operating in Glynn, GA — Southern Company Services, Inc. - Trans
560 MW
Nameplate Capacity
10
Generators
units
Petroleum Liquids
Technology
1964
Operating Since
Coordinates
31.2136, -81.5462
County
Glynn, GA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Georgia Power Co | Georgia Power | — |
| Owner(s) | Georgia Power Co | Southern | — |
| Status | Operating | — | — |
The McManus plant is a 560 MW petroleum liquid-fueled power plant located in Glynn County, Georgia. Operated by Georgia Power Co, a subsidiary of Southern Company, the plant began operation in 1964 and consists of 10 generators utilizing petroleum liquids technology. McManus is within the Southern Company Services, Inc. - Trans balancing authority and the SERC NERC region.
McManus is ranked as the largest of three petroleum liquid plants in Georgia and 18th out of 60 such plants nationally. The plant's latest annual generation was 3,287 MWh, resulting in a capacity factor of 0.1%.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
46 MWh
Latest Month
3.3K MWh
Annual Generation
0.1%
Capacity Factor
2013
$765/kW
Est. Construction Cost
Total estimated cost: $428.2M
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
Last updated 2026-03-26
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ask pi about McManusSouthern Company Services, Inc. - Trans (SOCO)
Grid Voltage
230.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility